ttusbacc.dll: download the file and fix the error

32-bit (x86) TT-DVB USB Scanned by antivirus

ttusbacc.dll is a file of the software TT-DVB USB (“Control and streaming DLL for TT-DVB USB devices”), published by TechnoTrend AG. Version offered here: 1.7.5.0, 32-bit.

If this file is missing or damaged, the program that uses it does not start and Windows displays an error message. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only ttusbacc.dll

Ideal if only this file is reported missing: you replace a single file, without reinstalling anything.

⇓ Download ttusbacc.dll .zip file: the DLL + its instructions · downloaded 1,933 times

Version: 1.7.5.0
Architecture: 32-bit (x86)
Size: 262.14 KB
Publisher: TechnoTrend AG

Then:

Extract ttusbacc.dll from the zip file and copy it to the folder of the program showing the error (where its .exe file is).
Still getting the error? Copy it to C:\Windows\SysWOW64 (64-bit Windows) or C:\Windows\System32 (32-bit Windows), then restart.

SHA-256: 29f2f5248ff39134105ac2fb81a7d680f3f310ebf28fb75fa721713857d949dc · Check on VirusTotal · Product: TT-DVB USB

Method 2 · complete · depends on the program

Reinstall the program that shows the error

The program normally provides ttusbacc.dll itself, in the exact version it expects. Recommended if several files are missing or if the error comes back.

Settings › Apps › Installed apps: uninstall the program or game concerned.
Reinstall it from its original setup program, then restart your computer.

Error messages related to ttusbacc.dll

The program can't start because ttusbacc.dll is missing.
Error loading ttusbacc.dll. The specified module could not be found.
Failed to load ttusbacc.dll

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